Ahsan Tariq
Ahsan Tariq

Lead AI & Backend Systems Engineer

Open to offers · Member since 19 Oct 2026
Location
Lahore, Pakistan
Desired salary
Unspecified
Work preference
On-site / Full Time, Freelance
Experience level
Lead

About

Professional summary

I am an AI and backend systems engineer focused on building scalable, secure, production-ready applications, multi-agent AI workflows, and enterprise automation systems. My primary strengths include Python, FastAPI, Django, cloud-native backend architecture, LLM orchestration, and API integrations.

I lead end-to-end delivery of AI-powered products, from system design and data pipelines to deployment, security, observability, and CI/CD. I have built high-volume systems for enterprise operations, service businesses, healthcare, CRM, communications, and intelligent document processing.

My experience includes multi-agent LLM systems, RAG pipelines, vector search, workflow automation, real-time WebSocket applications, and AI voice and chatbot solutions. I work extensively with OpenAI, Claude, Gemini, LangChain, LangGraph, n8n, Postgres, Redis, GCP, AWS, and Docker.

I am also an applied machine learning researcher with experience in intrusion detection, federated learning robustness, anomaly detection, computer vision, and NLP. My undergraduate IDS research was funded by the Ignite National Technology Fund, and I contribute to reproducible, open-source research and software projects.

I care deeply about security, privacy, and reliable engineering. My work includes encrypted secrets management, secure authentication, RBAC, OTP/MFA controls, repository-bound configuration security, and cloud architectures designed for high-scale, multi-tenant deployments.

I am interested in AI and agentic systems, cybersecurity and privacy, healthcare technology, distributed backend systems, enterprise automation, and open-source product development.

Skills

55 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Lead AI & ML Engineer Savvy Programmers

Lead AI automation and backend architecture for enterprise projects, mentoring engineers and establishing scalable production system-design standards. Deliver cloud-native backend platforms, multi-agent LLM orchestration, automation workflows, and integrations for global clients.

Architected GCP Cloud Run systems using FastAPI, Postgres, Redis, Celery, Docker, Firebase, and secure OAuth/SSO flows. Delivered ERP, HRIS, fleet, CRM, finance, chatbot, booking, and operations-intelligence products integrating NetSuite, DocuSign, Microsoft Graph, Twilio, n8n, Gemini, OpenAI, Claude, Voiceflow, Zapier, Monday.com, and Supabase.

Backend Software Engineer Artilence

Built AI-enabled backend platforms and microservices, including multi-agent proposal generation, secure multi-tenant SaaS products, RAG systems, and data engineering pipelines. Developed Django and FastAPI services with authentication, WebSockets, RBAC, vector search, semantic retrieval, Stripe payments, and cloud connectors.

Delivered AWS Glue, S3, Lambda, and JupyterHub ETL workloads for clinical data; built MongoDB, Postgres, and Pinecone-backed AI applications; and implemented LLM-based legal intake, CRM synchronization, analytics dashboards, and multilingual conversational workflows.

N8N Engineer hddisenos

Architected fault-tolerant n8n automation workflows integrating REST and SOAP APIs, HubSpot, Zoho, Google Sheets, SQL, and NoSQL databases. Developed webhook, OAuth2, trigger-based, conditional, looping, retry, and error-handling workflows processing more than one million events per month.

Collaborated remotely with clients to translate operational requirements into modular, role-aware automations with environment-specific credential management.

Vectorized DB Software Engineer InstaMailAI

Developed vector-search and RAG pipelines for intelligent email understanding using MongoDB Atlas Vector Search, LangChain, OpenAI embeddings, and FastAPI. Built custom email-processing pipelines for HTML sanitization, header normalization, timestamp processing, and real-time response generation.

Optimized indexing, embedding lifecycle management, hybrid metadata/vector filtering, and query performance, reducing similarity-query latency by 70% while supporting more than 500 emails per minute.

Beginner Python Developer Hostera

Built Python-based machine learning models and integrated them into Django web applications. Used Docker for application packaging and collaborated through Trello and Git.

Developed foundational experience in backend development, machine learning integration, version control, and software project workflows.

Education

Learning history

The Islamia University of Bahawalpur

Bachelor of Science, Computer Systems Engineering

CGPA: 3.40/4.00. Completed an Ignite-funded final-year project on optimizing intrusion detection systems through significant feature selection using machine learning techniques. Research was submitted to JISR-C, SZABIST and supervised by Dr. Reehan Ali Shah.

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